A 80-year-old woman was referred to our hospital for coagulation abnormality and huge abdominal aortic aneurysm (AAA). She had persistent hemorrhage from the surgical wound after the operation for her cubital tunnel syndrome 5 days before. Enhanced computed tomography image revealed AAA with a maximum diameter of 91 mm. Laboratory data were compatible with disseminated intravascular coagulation (DIC). Due to the marked hemorrhagic status, we thought the open repair of AAA was an extremely risky procedure. We initiated the medical treatment with gabexate mesilate. However, the hemorrhage continued after 2 weeks of medical therapy. We performed endovascular aneurysm repair (EVAR). DIC improved after the procedure. Postoperative enhanced computed tomography image showed regression of the aneurysm with no endoleak. EVAR might be an acceptable procedure for AAA with DIC.

Marfan syndrome may include cardiovascular disease co-exising with thoracic deformities. A 24 year-old man given a diagnosis of Marfan syndrome and annuloaortic ectasia (AAE), aortic regurgitation (Ar) and pectus excavatum, was referred to our hospital due to the rapid dilatation of a root aneurysm. Chest computed tomography showed a root aneurysm measuring about 60×55 mm in diameter with mild Ar. Moreover, the sternum, which had been displaced in a posterior direction, contacted with the root aneurysm and heart. The heart was deviated to the left, because of compression from the sternum. We performed a concomitant repair of AAE and Ar and pectus excavatum with partial sternal turnover and elevation, and Bentall procedure. First, median skin incision was made, and dissected to the sternum. The ribs and cartilage below the third rib were cut, and the sternum was transected at the two-thirds point. The root aneurysm and heart were visible so it was easier to operate than a post median sternotomy. A cardiopulmonary bypass was established by ascending aortic perfusion, right atrial drainage and pulmonary arterial venting. The Bentall procedure was done using a Carrel patch methods. The removed sternum was formed flat and turned over, and sternum elevation was perfomed using sternal wire, after cutting and removing the excess ribs and costal cartilage. The postoperative course was uneventful with good hemodynamic and respiratory function. Concomitant surgery provides good operative exposure, which can avoid accidental aneurysm laceration, although operation time is longer and operative invasion and bleeding are greater than in staged operations.

BACKGROUND/OBJECTIVES: The level of serum albumin is an index of nourishment care and management. However, the distribution and correlates of serum albumin levels among individuals with motor disorders have not been reported until now. Therefore, we examined the distribution and correlates of serum albumin levels among individuals with motor disorders. SUBJECTS/METHODS: A cross-sectional study on 249 individuals with motor disabilities (144 men, mean age: 51.4 years; 105 women, mean age: 51.4 years) was conducted at five institutions in Ibaraki Prefecture, Japan in 2008. The results were compared with data from the National Health and Nutrition Survey. RESULTS: The mean serum albumin levels were 4.0 ± 0.4 g/dL for men and 3.8 ± 0.5 g/dL for women. Overall, 17 (11.8%) men and 25 (23.8%) women had hypoalbuminemia (serum albumin level ≤ 3.5 g/dL); these proportions were greater than those among healthy Japanese adults (≤ 1%). Low serum albumin level was related with female sex, older age, low calf circumference, low relative daily energy intake, low hemoglobin (Hb), low blood platelet count, low high-density lipoprotein cholesterol (HDL-C), low HbA1c, and high C-reactive protein (CRP) levels. The strongest correlates, based on standardized betas, were Hb (0.321), CRP (-0.279), and HDL-C (0.279) levels. CONCLUSIONS: These results indicate that the prevalence of hypoalbuminemia is higher in individuals with motor disabilities than in healthy individuals and that inflammation is a strong negative correlate of serum albumin levels. Therefore, inflammation should be examined for the assessment of hypoalbuminemia among institutionalized individuals with motor disabilities.
Adult ; Asian Continental Ancestry Group ; C-Reactive Protein ; Cholesterol ; Cross-Sectional Studies ; Energy Intake ; Female ; Humans ; Hypoalbuminemia ; Inflammation ; Japan* ; Lipoproteins ; Male ; Motor Disorders* ; Nutrition Surveys ; Nutritional Status ; Platelet Count ; Prevalence ; Serum Albumin*

Recently, the problem of the high incidence of throwing injuries in young people has been gaining attention. Identifying high-risk players before the onset of the throwing injury is important for prevention. One of the most widely used screening tests for sports-related injuries is the Functional Movement Screen (FMS), which assesses the quality of movement; however, its correlation with throwing injuries has not been established. The purpose of this study was to investigate the correlation between the FMS score and throwing injuries. The FMS was used during the medical check for two hundred and thirty junior high school baseball players. We allotted those who had experienced throwing injuries multiple times to the injury group and those who had never experienced throwing injury to the control group. We then calculated the FMS cutoff value using the receiver operating characteristic curve. In addition, we investigated differences in the incidence of throwing injury between above and below the cutoff value using chi-square test. The FMS cutoff score was 17. Players who scored ≤17 had a significantly higher incidence of throwing injuries than those who scored ≥18. Conclusion: We believe that FMS score is correlated to throwing injuries. In addition, the results suggest that throwing injuries might be prevented in junior high school baseball players who scored ≤17 on the FMS if they undergo training in the correct movement patterns.

Phase angle, calculated as the arc-tangent of the reactance-to-resistance ratio in bioelectrical impedance analysis, represents skeletal muscle quality, and is suggested to be an indicator of sports ability and physical fitness. However, it is unclear whether phase angle is related to physical fitness in early childhood in Japanese subjects. The purpose of this study was to examine the cross-sectional relationship between physical fitness and bioelectrical impedance analysis-based phase angle in 6-year-old Japanese children. The subjects were 85 kindergarten students who participated in a physical fitness test and body composition assessment in 2017, 2018 or 2019, in the third year of kindergarten. Fitness tests included grip strength, standing long jump, and 25 m run. A multi-frequency composition analyzer was used for body composition analysis, and the phase angle of the left half of the body was acquired at 50 kHz. Statistical analysis was performed using a general linear model to calculate the regression coefficient of phase angle for physical fitness. Phase angle correlated significantly with the standing long jump and 25 m run. The regression coefficient (±standard error) of phase angle in the standing long jump in the fully adjusted model was 5.098 ±2.264 (p<0.05), and that in the 25 m run was -0.179 ±0.088 (p<0.05). There was no significant correlation between phase angle and grip strength. These results suggest that phase angle based on bioelectrical impedance analysis might be related to lower limb muscle function and running ability in 6-year-old Japanese children.

Objective: Glycemic control varies based on lifestyle factors and stress coping mechanisms, which are influenced by personality. The psychological factors associated with glycemic control have not yet been established in patients with type 2 diabetes mellitus (T2DM). The relationship between a 5-factor model of personality and glycemic control was evaluated in individuals with T2DM. Methods: The subjects were 503 Japanese outpatients with T2DM. Glycated hemoglobin A1c (HbA1c) levels, depressive status, insomnia and personality traits were assessed. Lifestyle factors of the patients, such as habitual alcohol consumption and smoking, were also included in the analyses. Results: Because the influence of insulin therapy on HbA1c is so strong, we stratified the patients according to insulin use. Simple regression analysis showed a significant correlation between HbA1c and neuroticism in patients who did not use insulin. After adjustment for confounders, multiple regression analyses revealed that none of the personality factors, including neuroticism, were found to be associated with HbA1c. Conclusion These findings suggest that personality traits do not have a large impact on glycemic control. Further studies are required to confirm the relationships between psychological factors and glycemic control using a longitudinal study design.

Purpose: Patients with head and neck cancer (HNC) who undergo dental procedures during radiotherapy (RT) face an increased risk of developing osteoradionecrosis (ORN). Accordingly, new tools must be developed to extract critical information regarding the dose delivered to the teeth and mandible. This article proposes a novel approach for visualizing 3-dimensional planned dose distributions on panoramic reconstruction computed tomography (pCT) images. Materials and Methods: Four patients with HNC who underwent volumetric modulated arc therapy were included. One patient experienced ORN and required the extraction of teeth after RT. In the study approach, the dental arch curve (DAC) was defined using an open-source platform. Subsequently, pCT images and dose distributions were generated based on the new coordinate system. All teeth and mandibles were delineated on both the original CT and pCT images. To evaluate the consistency of dose metrics, the Mann-Whitney U test and Student t-test were employed. Results: A total of 61 teeth and 4 mandibles were evaluated. The correlation coefficient between the 2 methods was 0.999, and no statistically significant difference was observed (P>0.05). This method facilitated a straightforward and intuitive understanding of the delivered dose. In 1 patient, ORN corresponded to the region of the root and the gum receiving a high dosage (approximately 70 Gy). Conclusion The proposed method particularly benefits dentists involved in the management of patients with HNC. It enables the visualization of a 3-dimensional dose distribution in the teeth and mandible on pCT, enhancing the understanding of the dose delivered during RT.

BACKGROUND: Low-dose exposure to organophosphate (OP) insecticides during pregnancy may adversely affect neurodevelopment in children. To evaluate the OP exposure levels, single urine sampling is commonly adopted to measure the levels of dialkylphosphates (DAPs), common OP metabolites. However, the inter-day variations of urinary DAP concentrations within subjects are supposed to be large due to the short biological half-lives of the metabolites, and it is thus considered difficult to accurately assess OP exposure during pregnancy with single sampling. This study aimed to assess intra-individual variations of DAP concentrations and the reproducibility of the exposure dose categorization of OPs according to DAP concentration ranges in pregnant women in Japan. METHODS: Urine samples were collected from 62 non-smoking pregnant women (12-22 weeks of gestation) living in Aichi Prefecture, Japan. First morning void (FMV) and spot urine samples taken between lunch and dinner on the same day were collected on five different days during 2 weeks. The concentrations of DAP and creatinine in urine samples were measured using an ultra performance liquid chromatography with tandem mass spectrometry. Creatinine-adjusted and unadjusted concentrations were used for the intraclass correlation coefficient (ICC) calculations and surrogate category analyses. RESULTS: For all DAP metabolites, the creatinine-adjusted single ICCs exceeded 0.4, indicating moderate reliability. Overall, ICCs of spot urine samples taken in the afternoon were better than those taken as FMV. Surrogate category analyses showed that participants were categorized accurately into four exposure dose groups according to the quartile points. CONCLUSION This study indicated that a single urine sample taken in the afternoon may be useful in assessing OP exposure as long as the exposure is categorized into quartiles when conducting epidemiological studies in early to mid-pregnant women in Japan.
Adult ; Chromatography, Liquid ; Creatinine ; urine ; Environmental Exposure ; analysis ; Environmental Monitoring ; methods ; Environmental Pollutants ; urine ; Female ; Humans ; Japan ; Mass Spectrometry ; Organophosphates ; urine ; Pesticides ; urine ; Pregnancy ; Pregnant Women ; Young Adult